S
M
T
W
T
F
S
29
81°
48°
30
84°
64°
31
85°
67°
1
77°
59°
2
84°
64°
3
79°
55°
4
63°
47°
5
70°
38°
6
73°
39°
7
72°
38°
8
77°
42°
9
81°
50°
10
80°
60°
11
79°
64°
12
77°
67°
13
88°
68°
14
83°
64°
15
79°
61°
16
88°
60°
17
76°
59°
18
73°
55°
19
79°
60°
20
81°
62°
21
84°
66°
22
81°
57°
23
75°
50°
24
80°
56°
25
77°
56°
26
77°
57°
27
78°
58°
28
80°
58°
29
79°
57°
30
78°
58°
1
78°
58°
2
71°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in Blackburn
Blackburn's April 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 50° and 68°. The average high for April is 79° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in Blackburn. See also: May | June | July.
